51899190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4733

約数の個数: 64

約数和(自身を含む): 145069056

約数和(自身を除く): 93169866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 4663, 5565, 9326, 11130, 13989, 23315, 27978, 32641, 46630, 65282, 69945, 97923, 139890, 163205, 195846, 247139, 326410, 489615, 494278, 741417, 979230, 1235695, 1482834, 1729973, 2471390, 3459946, 3707085, 5189919, 7414170, 8649865, 10379838, 17299730, 25949595, 51899190]

約数ペア:

[(1, 51899190), (2, 25949595), (3, 17299730), (5, 10379838), (6, 8649865), (7, 7414170), (10, 5189919), (14, 3707085), (15, 3459946), (21, 2471390), (30, 1729973), (35, 1482834), (42, 1235695), (53, 979230), (70, 741417), (105, 494278), (106, 489615), (159, 326410), (210, 247139), (265, 195846), (318, 163205), (371, 139890), (530, 97923), (742, 69945), (795, 65282), (1113, 46630), (1590, 32641), (1855, 27978), (2226, 23315), (3710, 13989), (4663, 11130), (5565, 9326)]